#include <iostream>
#include <fstream>
#include <string>
#include <cstdlib>
#include <cctype>
using namespace std;

int main()
{
	const int max = 20;
	int i;
	char buffer[max],k;
	ifstream in("test.txt");
	while (!in.eof())
	{
		in.getline(buffer, max);
		cout << buffer << endl;
	}
	for (i = 0; i < max; i++)
		if (isdigit(buffer[i])) k = buffer[i];
	cout << k << endl;
	system("pause");
}